#include "widget.h"
#include "ui_widget.h"
#include<QDebug>
#include<QPushButton>

Widget::Widget(QWidget *parent)
    : QWidget(parent)
    , ui(new Ui::Widget)
{
    ui->setupUi(this);

    //此处直接针对 widget 对象使用 geometry 和 frameGeometry  观察区别
//    QRect rect1 = this->geometry();
//    QRect rect2 = this->frameGeometry();
//    qDebug()<<rect1;
//    qDebug()<<rect2;

    QPushButton * button = new QPushButton(this);
    button->setText("按钮");
    button->move(100,100);

    connect(button,&QPushButton::clicked,this,&Widget::handl);

}

Widget::~Widget()
{
    delete ui;
}

void Widget::handl()
{
    QRect rect1 = this->geometry();
    QRect rect2 = this->frameGeometry();
    qDebug()<<rect1;
    qDebug()<<rect2;
}

